Is there any DIY that will show me how to keep my side markers on whenever I turn on my headlights, and whenever I put on my hazard, left, and right lights, they will blink as well...

 

my buddy did 'em for me in like 20 min's. But it helps he is an electrical engineer. He just looked at my wiring and figured it out. Super clean and love the outcome.

long story short:
cut the ground of the side marker
solder that ground from the light of the side marker to the positive of your parking light(make sure you splice into your parking light)
at this point you would have 2 positive's going to your side markers.
tape off the ground you cut from harness of the side marker
That's it. He emphasizes you need to splice into your parking light for it to work.

he is sitting in front of me saying this as i am typing. Hope it helps.

 

Where does the ground for the side marker light terminate? In the instructions above, you have two positive leads feeding a bulb that needs power and ground.